Smartwatches generally last for two to five years, but when they die, replacing them isn't always simple or even possible. Many models aren't designed with battery replacement in mind, and some ...

The WBT21 is also a watch battery tester with a big voltage display that will precisely test Silver Oxide 1.55V, Alkaline 1.5V, and Lithium 3.0V batteries under the appropriate load conditions. The ...

The Apple Watch is the most popular smartwatch on the market, yet battery life has never been its strong suit. That said, Apple has made improvements in this area with successive models, and while the ...

It seems that Apple continues to have battery headaches but this time it isn't about iPhones. You'd think that considering their size, Apple Watch batteries would have very little problems other than ...

The Galaxy Watch 6 has proven to be the battery sweet spot among modern smartwatches. But if you’re looking to extend power from days to weeks, there’s a special mode called “Watch only” to save the ...

Samsung’s three-variant Galaxy Watch 7 series is likely going to bring back 2022’s “Pro” model, with one variant shipping with a battery near-600 mAh battery. In 2022, Samsung launched the Galaxy ...

I started with CNET reviewing laptops in 2009. Now I explore wearable tech, VR/AR, tablets, gaming and future/emerging trends in our changing world. Other obsessions include magic, immersive theater, ...

With watchOS 26, Apple is upgrading the battery monitoring features on the Apple Watch. The system will observe your average usage patterns, and notify you if your watch battery is draining faster ...